Get 10% OFF with Promo Code ‘AAU10’. Always FREE Delivery

Blue Double Wall Stainless Steel Water Bottle Vacuum Flasks
Black Double Wall Stainless Steel Water Bottle Vacuum Flasks
Silver Double Wall Stainless Steel Water Bottle Vacuum Flasks

Double Wall Stainless Steel Water Bottle Thermos Vacuum Flask

Regular price £41.99 Sale price £34.99
Unit price  per 
No hidden costs and Free Delivery.

High Quality Stainless Steel Double Wall Insulated Thermos Vacuum Flasks Water Bottles

These stainless steel bottles are absolutely an eco-friendly choice for sports persons, students, and travelers.

Keep your Water, Juices & Drinks Cool in Summer & Coffee Warm in Cold weather with our double walled insulated thermos flasks bottles. 

Portable Stainless Steel Insulated Thermos Flask Bottles

Available in black, silver and blue colors in 750ml & 1000ml capacity, these thermos flask bottles are light weight and made from high quality stainless steel material that is durable, and eco-friendly at the same time.


  • These thermos flask bottles are made of Top Quality Stainless Steel, Durable and Portable for any outdoor excursion, walk, trekking etc.
  • vacuum-seal cap
  • double-wall vacuum insulation technology
  • shock proof
  • Lightweight bottles
  • Keep Water Cool & Tea Warm, equally useful for both summer & winter

Best Thermos Flasks for Outdoor Travel & Tour, Trips & Excursions

You can buy for yourself or your family or gift your friends who love to go on travel & tour excursions, hiking or trekking. These stainless steel thermos flasks are a wonderful option for anyone going outdoors & travelling, whether an office executive or a student, a must buy thermos flask at reasonable price available at

Apply AAU10 promo code to get a 10% discount on any & all of our eco-friendly products available at our sustainable lifestyle shop.

We offer free delivery on all our products, let us know if you have any queries, we will be most pleased to assist you during your buying journey. 


Premium Quality Light Weight Stainless Steel Water Bottles 

Package Include:
1x Thermos Vacuum Flask
Material: Premium Quality 304 insulation Stainless Steel

    Brand Name: FSILE
    Drinkware Type: Vacuum Flasks & Thermoses
    Thermal Insulation Performance: 6-12 hours
    Color: Silver, Blue, Black
    Capacity: 750ML,1000ML
    Size: 7x27cm,8x31.5cm


    • 5-20 Business Days
    • Free Delivery 
    • Order tracking available
    • Dedicated customer support to answer your queries


      We always prefer to use environment-friendly options for shipping of our products. We aim to achieve Zero plastic in packaging although it may not be possible for some products until we are able to find suitable alternatives. 

      Customer Reviews

      Based on 37 reviews
      Ola Lind

      Excellent value for money , very fast shipping to UK.

      Zoila Watsica

      Good product. Keeps the temperature.

      Cody Doyle

      item received in supreme condition. professionaly packed and delivered. satisfied with quality. 1st class material. very much happy.

      Dillan Moen

      Very good quality has arrived in the estimated time.

      Alfonso Lynch

      Perfect very nice bottle good quality good keeping warm